Reference health
Variation in common blackbird (Turdus merula) nest characteristics in urban and suburban localities in Crimea
10/10 checkable references clean · checked 2026-07-22
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
3 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 10 checked references that resolve
resolves10.1080/00063657.2014.988119
Morphology and biomechanics of the nests of the Common Blackbird<i>Turdus merula</i>
resolves10.1016/j.envpol.2019.05.028
Life in a polluted world: A global review of anthropogenic materials in bird nests
resolves10.3906/zoo-1401-36
The nest-site characteristics of the forest population of common blackbird(Turdus merula) in Eskişehir, Turkey
resolves10.1002/ece3.952
Adaptive latitudinal variation in Common Blackbird <i><scp>T</scp>urdus merula</i> nest characteristics
resolves10.1016/j.foreco.2004.08.005
Effects of edge type and nest height on predation of artificial nests within subtropical Australian eucalypt forests
resolves10.1515/vzoo-2017-0049
The Expansion of the Blackbird, Turdus Merula (Passeriformes, Muscicapidae), in the Steppe Zone of Ukraine
resolves10.1080/00063657.2015.1030722
Factors affecting nest size in a population of Blackbirds<i>Turdus merula</i>
The 3 references without a DOI — listed, not checked
no DOI — not checkedCramp. S. 1988. The birds of the Western Palearctic. Vol. 5: Tyrant flycatchers to thrushes. Oxford, Oxford Univ. Press., 1-1163.
no DOI — not checkedDawkins, R. 1982. The Extended phenotype. Oxford, WH Freeman, 1-295.
no DOI — not checkedTreschev V. V. & Kupsha, A. S 1986. To the study of the avifauna of Simferopol. In: Apostolov, L. G, Mishnev, V. G., eds. Prirodoohrannie issledovania ecosystem Gornogo Kryma. Simferopol, USSR, SGU Press, 136-139 [in Russian].
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or importance of the work itself, and nothing about references deposited without a DOI.
checked 2026-07-22 — re-checked daily as this page is visited; titles and statuses come from Crossref and DataCite and are not part of the signed record
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